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Phthalaldehyde, Reagent Grade

Catalog Number: (CA11027-340)
Supplier: Spectrum Chemicals
Description: o-Phthalaldehyde, Reagent is a reagent in the analysis of amino acids and involved in the synthesis of heterocyclic compounds. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.
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Phthalaldehyde 98%

Supplier: Thermo Scientific Chemicals
Description: Phthalaldehyde 98%

Certificates

Product Image-CAPI26025

Pierce™ Fluoraldehyde™ o-Phthaldialdehyde (OPA), Thermo Scientific

Supplier: Thermo Scientific
Description: Fluoraldehyde crystals are o-phthalaldehyde (OPA), a highly sensitive fluorescent derivatization reagent for peptide or amino acid detection and quantitation in HPLC.

SDS Certificates

Image Unavailable-77663-940

CIDEX® OPA High-Level Disinfectant

Catalog Number: (77663-940)
Supplier: WORLD PRECISION INSTRUMENTS LLC
Description: CIDEX OPA Solution, a 0.55% ortho-phthalaldehyde solution, is glutaraldehyde-free and effective at room temperature (68 °F). Test strips are available to test the MEC of the solutions. Non-corrosive to instruments.

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Image Unavailable-CA8.21027.0010

Phthalaldehyde for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

SDS Certificates

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2-Formylbenzoic acid ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 119-67-5
MDL Number: MFCD00003336
Molecular Formula: C8H6O3
Molecular Weight: 150.13
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 98

SDS

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Terephthalaldehyde ≥98.0%

Supplier: TCI America
Description: CAS Number: 623-27-8
MDL Number: MFCD00006949
Molecular Formula: C8H6O2
Molecular Weight: 134.13
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Color: White
Melting point (°C): 115
Flash Point (°C): 76

SDS Certificates

Image Unavailable-TCI0153-250G

Isophthalaldehyde ≥98.0%

Catalog Number: (TCI0153-250G)
Supplier: TCI America
Description: CAS Number: 626-19-7
MDL Number: MFCD00003372
Molecular Formula: C8H6O2
Molecular Weight: 134.13
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 136
Melting point (°C): 89

SDS Certificates


Image Unavailable-CA8.08617.0100

Terephthalaldehyde for synthesis, Sigma-Aldrich®

Catalog Number: (CA8.08617.0100)
Supplier: MilliporeSigma
Description: Terephthaldialdehyde, CAS Number: 623-27-8, Synonyms: 1,4-Benzenedicarbaldehyde, Terephthalaldehyde, Chemical formula: C6H4-1,4-(CHO)2, for synthesis.

SDS Certificates


Image Unavailable-CAAAAA14930-22

Terephthalaldehyde 98%

Supplier: Thermo Scientific Chemicals
Description: Terephthalaldehyde 98%

Certificates

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2-Formylbenzoic acid 98+%

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00003336 Beilstein Registry No.: 742381

Certificates

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Hippuryl-His-Leu-OH

Supplier: Bachem Americas
Description: Substrate for a spectrophotometric assay of angiotensin I-converting enzyme. ACE cleavage of Hip-His-Leu yields hippuric acid and His-Leu (G-2310), which can be quantified by generating a fluorescent adduct with o-phthalaldehyde. Schwager et al. developed a high-throughput fluorometric assay for ACE employing Hip-His-Leu.

Product Image-75878-192

QuantiFluo™ Protein Assay Kit, BioAssay Systems

Catalog Number: (75878-192)
Supplier: BIOASSAY SYSTEMS
Description: For quantitative fluorimetric determination of total protein.
Image Unavailable-CAAAA15788-14

Isophthalaldehyde 98%

Supplier: Thermo Scientific Chemicals
Description: Isophthalaldehyde 98%

Certificates

Image Unavailable-M-1305.0250BA

Z-Phe-His-Leu-OH

Supplier: Bachem Americas
Description: Sequence: Z-Phe-His-Leu-OH

Product Image-77441-652

QuantiFluo™ Asparaginase Assay Kit

Catalog Number: (77441-652)
Supplier: BIOASSAY SYSTEMS
Description: For quantitative determination of asparaginase activity in biological samples.

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